Solve the System of Equations by Using Substitution $$\left\{ \begin{array} { l } 3 x + y = 13 \\2 x + 9 y = - 8\end{array} \right.$$

question 37

Multiple Choice

Solve the system of equations by using substitution.
- $$\left\{ \begin{array} { l } 3 x + y = 13 \\2 x + 9 y = - 8\end{array} \right.$$

• A) x = 5, y = 2
• B) x = -5, y = 2
• C) x = 5, y = -2
• D) x = -5, y = -2

Apply interest rate calculations to real-world financial planning and decision-making.

Analyze the impact of varying interest rates on the growth of investments over time.

Understand the concept of simple interest.

Calculate simple interest for various time periods.

---

Definitions:

Stock Dividend

Distribution of additional shares of a company's stock to shareholders instead of cash, usually determined as a percentage of the shares already owned.

Total Stockholders' Equity

The total amount of assets remaining in a business after all liabilities are paid off, representing the owners' claim on assets.

Diluted Earnings Per Share

A performance metric that shows the quality of earnings per share if all convertible securities were exercised.

Complex Capital Structures

Refers to corporate financial structures that feature a mix of simple and intricate financial instruments, such as multiple classes of stock or convertible bonds.